3156475985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{4129}}^1$

素因数の和:4785

約数の個数: 32

約数和(自身を含む): 4301808000

約数和(自身を除く): 1145332015

約数列:

[1, 5, 13, 19, 65, 95, 247, 619, 1235, 3095, 4129, 8047, 11761, 20645, 40235, 53677, 58805, 78451, 152893, 268385, 392255, 764465, 1019863, 2555851, 5099315, 12779255, 33226063, 48561169, 166130315, 242805845, 631295197, 3156475985]

約数ペア:

[(1, 3156475985), (5, 631295197), (13, 242805845), (19, 166130315), (65, 48561169), (95, 33226063), (247, 12779255), (619, 5099315), (1235, 2555851), (3095, 1019863), (4129, 764465), (8047, 392255), (11761, 268385), (20645, 152893), (40235, 78451), (53677, 58805)]